3804 South Street
Nacogdoches, TX 75964-7263
Phone: 936-569-7941
Fax: 936-560-4685
IT4 #4-#14 Polaris Insul-Tap Connector
Nsi Industries
Catalog Number
Manufacturer
Description
IT4
Nsi Industries
14 Awg Stranded Min. Conductor Size; 4 Awg Stranded
Max. Conductor Size; Copper/Aluminum Conductor Material;
Ul Approval; 600/1
0.0600 (lbs/each)
Large Terminals & Connectors
CONSTRUCTIONAL FEATURE ABRASION RESISTANT, CHEMICAL
RESISTANT; STANDARD PACKAGE 12 PER CARTON
UL
Nsi Industries
1 SIDE ENTRY
Solderless Connectors - Large Terminals & Connectors
Yes
Yes
POLARIS CONNECTOR, 600/1000 V; 1 SIDE ENTRY; CONDUCTOR
MATERIAL COPPER/ALUMINUM; CONDUCTOR SIZE 14 AWG STRANDED
TO 4 AWG STRAND
IT-4
4 AWG STRANDED
14 AWG STRANDED
IT
Yes
Polaris Connector
600/1000 V
.....................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
.....................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
.....................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
Weight per unit
Product Category
Additional Information
.....................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
.....................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
.....................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
Approval
Brand
Cable Entry
Commodity Description
Documents
In Print Catalog
Long Description
.....................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
.....................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
.....................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
.....................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
.....................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
.....................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
.....................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
Manufacturers Part Number
Maximum Conductor Size
Minimum Conductor Size
Model
Picture
Product Type
Voltage Rating
.....................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
.....................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
.....................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
.....................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
.....................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
.....................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
.....................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
POLARIS™
INSUL-TAP CONNECTORS FOR TWO WIRES & IN-LINE SPLICERS/REDUCERS
IT SERIES
1
2
3
Insul-Tap connectors are suitable for connecting two wires. For sizes 3/0 AWG
and smaller, they are available in two styles – with wires being connected
from the same side of the connector (Figure1) or opposite sides of the
connector (Figure 2).
For sizes 250 MCM and larger, they are provided with open wire entry ports
on both sides of the connector (Figure 3), which allows for access from either
side. This style is supplied with removable access plugs to close the entry port
not being utilized.
Abrasion and chemical resistant. UV rated. Will not support combustion.
Cold temperature rated to -45°C. Dual rated for use with copper and/or
aluminum cables. 600 volts. 90°C. To receive the material in bags, add “-B”
to the catalog number.
Not recommended for fine-stranded, flexible wire. See Polaris Grey™ Series
page 88.
4
CATALOG
NO.
UPC
CODE
FIGURE
WIRE
RANGE
IT-4
95001
1
4-14
ITO-4
95002
2
4-14
IT4-A
95021
1
4-14
IT4-S
95000
not pictured
4-14
IT-1/0
95003
1
1/0-14
ITO-1/0
95004
2
1/0-14
IT-3/0
95005
1
3/0-6
ITO-3/0
95006
2
3/0-6
ITO4-A
78924
2
4-14
IT-250
95007
3
250-6
IT-350
95008
3
350-6
IT-500
95009
3
500-4
IT-600††
78944
3
600-6
IT-750*
95010
3
750-250
ITH-750
92640
4
750-250
†† 600 Series are AL7CU and 75˚C *Not UL Listed
ISR SERIES
1
2
2
WIDTH
HEX
SIZE
CARTON
QTY.
WEIGHT
LBS.EA
1.12
1.25
1.12
1.12
1.62
1.75
1.75
1.87
1.25
2.31
2.50
2.81
2.94
3.50
4.50
slotted
slotted
1/8
slotted
3/16
3/16
1/4
1/4
1/8
5/16
5/16
5/16
5/16
3/8
5/16
12
12
12
12
6
6
6
6
12
6
4
4
4
2
2
.06
.06
.06
.03
.13
.13
.19
.19
.06
.24
.39
.53
.80
.94
1.75
(INCHES)
LENGTH
1.07
1.07
1.07
0.7
1.62
1.62
1.84
1.84
1.07
2.12
2.47
2.87
3.24
3.48
3.48
HEIGHT
1.50
1.50
1.5
1.5
1.75
1.75
1.87
1.87
1.5
2.13
2.44
2.94
3.05
3.50
3.50
ISR Series connectors are suitable for connecting two wires in-line. Insulated
with high dielectric strength plastisol and molded for precise fit. Supplied with
removable access plugs over the hex screw.
Abrasion and chemical resistant. UV rated. Will not support combustion.
Cold temperature rated to -45°C. Dual rated for use with copper and/or
aluminum cables. 600 volts. 90°C. Not recommended for use with extraflexible cables. See Polaris Grey™ Series page 88.
UPC
NO.
UPC.
NO
FIGURE
WIRE
RANGE
LENGTH
HEIGHT
WIDTH
ISR-1/0
ISR-250
ISR-350
ISR-500
ISR-600††
ISRH-750
95101
95102
95103
95104
78945
92645
1
1
1
1
1
2
1/0-14
250-6
350-6
500-4
600-6
750-250
3.25
4.00
4.47
4.62
5.83
7.25
1.48
1.90
2.20
3.00
3.05
3.25
.90
1.19
1.32
1.62
1.57
1.75
(INCHES)
HEX
SIZE
CARTON
QTY.
WEIGHT
LBS. EA
3/16
4
4
2
2
2
2
.15
.34
.51
.72
1.0
1.85
5/16
5/16
5/16
5/16
5/16
†† 600 Series are AL7CU and 75˚C
2010 CATALOG
NSi 88